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d98b5ce834
This patch makes it so that cases where multiple instructions that differ only in their FrameIndex MachineOperand values no longer collide. For instance: %1:_(p0) = G_FRAME_INDEX %stack.0 %2:_(p0) = G_FRAME_INDEX %stack.1 Prior to this patch these instructions would collide together. Differential Revision: https://reviews.llvm.org/D71583
24 lines
673 B
YAML
24 lines
673 B
YAML
# RUN: llc -mtriple x86_64-linux-gnu -run-pass mir-canonicalizer -verify-machineinstrs %s -o - | FileCheck %s
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...
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---
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name: f
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stack:
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- { id: 0, size: 4 }
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- { id: 1, size: 4 }
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fixedStack:
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- { id: 0, offset: 0, size: 4 }
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- { id: 1, offset: 0, size: 4 }
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body: |
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bb.1:
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; CHECK: _1:_(p0) = G_FRAME_INDEX %stack.{{[0-1]}}
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; CHECK: _1:_(p0) = G_FRAME_INDEX %stack.{{[0-1]}}
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; CHECK: _1:gr32 = MOV32rm %fixed-stack.{{[0-1]}}
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; CHECK: _1:gr32 = MOV32rm %fixed-stack.{{[0-1]}}
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%1:_(p0) = G_FRAME_INDEX %stack.0
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%2:_(p0) = G_FRAME_INDEX %stack.1
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%3:gr32 = MOV32rm %fixed-stack.0, 1, _, 0, _
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%4:gr32 = MOV32rm %fixed-stack.1, 1, _, 0, _
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...
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